| Answer | Crossword Clue |
|---|---|
| WWII | "The Enemy Below" setting, briefly |
| UBOAT | "The Enemy Below" threat |
| UBOAT | "The Enemy Below" attacker |
| UBOAT | "The Enemy Below" vessel |
| UBOAT | Vessel in "The Enemy Below" |
| moonsets | the setting of the moon below the horizon |
| sunsets | the setting of the sun below the horizon |
| sunset | the setting of the sun below the horizon |
| moonset | the setting of the moon below the horizon |
